document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=465725>Question 465725</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Tyler is three-fourths of his brother's age. The sum of their ages is 21.\r<BR>\n" );
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document.write( "How old is Tyler?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #319141 by </B><A HREF=/tutors/aboutme.mpl?userid=sofiyac><B>sofiyac(983)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sofiyac><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=sofiyac><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=319141\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Brother will be x<BR>\n" );
document.write( "Tyler will be 3x/4<BR>\n" );
document.write( "x+3x/4=21<BR>\n" );
document.write( "4x/4+3x/4=21<BR>\n" );
document.write( "7x/4=21 multiply each side by 4/7<BR>\n" );
document.write( "x=12<BR>\n" );
document.write( "so brother is 12<BR>\n" );
document.write( "and tyler is 12*3/4=9<BR>\n" );
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